what is the principle of switchgear and its function
why in India it is maintained for exactly 50HZ frequency, why it is not that 49Hz,why it is so?
what is pole slip ?
how many winding in the single phase transformer?
what are the effects on an power plant and consumers if the power factor is increased or decreased?
When we are working on transformer(132\11KV). we are going to isolate the transformer from both HV side and LV side. then we are applying grounding on both side. My question is that we required to isolate the VT which is still connected from secondary side.?
What is the control action?
What are the main parts of VCB?
In a overhead system why the voltage between line &ground is taken for basic comparison ?and in case of underground cables the comparison take only by the voltage between cables?
Can Anyone suggest the Standards (IEC or IS) for selecting copper current density?
what are the condition that makes hooter blow?
hello every one, what is the difference between the Kvar and farads, Rating on Power capacitor is for eg: x kvar, and normal capacitor is eg: x farads. what is the relation between these two?
How to Calculate KA Rating of Main LT Panel